Which is incorrectly matched : - `{:("Metals","Refining method"),(Ge,"Liquation"),(Sn,"Polling"),(Zn,"Distillation"),(Al,"Electro-refining"):}`

Question

Which is incorrectly matched : - `{:("Metals","Refining method"),(Ge,"Liquation"),(Sn,"Polling"),(Zn,"Distillation"),(Al,"Electro-refining"):}`

Which is incorrectly matched : -
`{:("Metals","Refining method"),(Ge,"Liquation"),(Sn,"Polling"),(Zn,"Distillation"),(Al,"Electro-refining"):}`
A. 1
B. 2
C. 3
D. 4

Monjur Alahi

5 views

2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - A
Ge is refined by zone refining

5 views Answered 2023-02-05 15:29